{
  "PC-9M"   : 1.0,

  "Sw"      : 175.3,
  "cbar"    : 5.4,
  "bw"      : 33.2,

  "mass"    : 6350.4,
  "Ixx"     : 2375.1,
  "Iyy"     : 4235.8,
  "Izz"     : 5756.3,
  "Ixz"     : 0.0,

  "cg"      : [ 13.9, 0.0, 10.0 ],

  "engine"  : [ 
  {
    "pos"     : [ -151.3, 0.0, 10.0 ],
    "dir"     : [ 0.0, 0.0, 0.0 ],

    "FT_max"  : 1246.3,
    "MT_max"  : -78.5,
    "rpm_max" : 2343.8
  } ],

  "gear"    : [ 
  {
    "pos"     : [ -135.4, 0.0, -37.9 ],
    "spring"  : 2116.8,
    "damp"    : 1058.4
  },
  {
    "pos"     : [ 7.5, -59.8, -37.9 ],
    "spring"  : 7056.0, 
    "damp"    : 3528.0
  },
  {
    "pos"     : [ 7.5, 59.8, -37.9 ],
    "spring"  : 7056.0, 
    "damp"    : 3528.0
  } ],

  "de_max"  : 17.5,
  "dr_max"  : 20.0,
  "da_max"  : 20.0,
  "df_max"  : 40.0,

  "CLmin"   : 0.4389,
  "CLa"     : 5.1820,
  "CLadot"  : 4.0852,
  "CLq"     : 8.4666,
  "CLdf"    : 0.3000,

  "CDmin"   : 0.0145,
  "CDa"     : 0.2342,
  "CDb"     : 0.2000,
  "CDi"     : 0.0600,
  "CDdf"    : 0.0400,

  "CYb"     : -0.6391,
  "CYp"     : 0.0082,
  "CYr"     : 0.6351,
  "CYdr"    : 0.1917,

  "Clb"     : -0.1507,
  "Clp"     : -0.4370,
  "Clr"     : 0.1099,
  "Clda"    : 0.1800,
  "Cldr"    : 0.0100,

  "Cma"     : -1.1813,
  "Cmadot"  : -14.1367,
  "Cmq"     : -29.2982,
  "Cmde"    : -2.6919,

  "Cnb"     : 0.1526,
  "Cnp"     : -0.0041,
  "Cnr"     : -0.1692,
  "Cndr"    : -0.0952
}